Triple
T16898205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edgware Road tube station (Circle, District and Hammersmith & City lines) |
E424363
|
entity |
| Predicate | servedByNightService |
P24349
|
FINISHED |
| Object |
Night Tube (weekend services on some lines passing through)
Night Tube is a London Underground service offering all-night trains on selected lines during weekend nights to provide 24-hour public transport across key parts of the city.
|
E1239246
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Night Tube (weekend services on some lines passing through) | Statement: [Edgware Road tube station (Circle, District and Hammersmith & City lines), servedByNightService, Night Tube (weekend services on some lines passing through)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Night Tube (weekend services on some lines passing through) Context triple: [Edgware Road tube station (Circle, District and Hammersmith & City lines), servedByNightService, Night Tube (weekend services on some lines passing through)]
-
A.
All Nighter late-night bus service
The All Nighter late-night bus service is a network of overnight public transit routes in the San Francisco Bay Area that provides transportation during hours when regular bus and rail services are not running.
-
B.
Noctilien night bus network
The Noctilien night bus network is Paris’s late-night public transport system, providing bus services across the city and suburbs when regular metro and bus lines are closed.
-
C.
EuroNight
EuroNight is a network of international overnight passenger trains in Europe offering long-distance cross-border travel with sleeping and couchette accommodations.
-
D.
Doomben line services
Doomben line services are suburban passenger train services in Brisbane, Queensland, operating on the Doomben railway line as part of the city’s public transport network.
-
E.
Metro Line
The Metro Line is a light rail transit route in Edmonton, Alberta, serving key destinations such as the city’s downtown and major educational and health institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Night Tube (weekend services on some lines passing through) Triple: [Edgware Road tube station (Circle, District and Hammersmith & City lines), servedByNightService, Night Tube (weekend services on some lines passing through)]
Generated description
Night Tube is a London Underground service offering all-night trains on selected lines during weekend nights to provide 24-hour public transport across key parts of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Night Tube (weekend services on some lines passing through) Target entity description: Night Tube is a London Underground service offering all-night trains on selected lines during weekend nights to provide 24-hour public transport across key parts of the city.
-
A.
All Nighter late-night bus service
The All Nighter late-night bus service is a network of overnight public transit routes in the San Francisco Bay Area that provides transportation during hours when regular bus and rail services are not running.
-
B.
Noctilien night bus network
The Noctilien night bus network is Paris’s late-night public transport system, providing bus services across the city and suburbs when regular metro and bus lines are closed.
-
C.
EuroNight
EuroNight is a network of international overnight passenger trains in Europe offering long-distance cross-border travel with sleeping and couchette accommodations.
-
D.
Doomben line services
Doomben line services are suburban passenger train services in Brisbane, Queensland, operating on the Doomben railway line as part of the city’s public transport network.
-
E.
Metro Line
The Metro Line is a light rail transit route in Edmonton, Alberta, serving key destinations such as the city’s downtown and major educational and health institutions.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d98c308190bcc0adc7797d1f40 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7b0783c81909c87de503d5e7e3c |
completed | May 10, 2026, 6 p.m. |
| NEDg | Description generation | batch_6a00c830f7ac8190ae25232f88e9774b |
completed | May 10, 2026, 6:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00c8aa5aac8190be5f79f992c8a0ec |
completed | May 10, 2026, 6:04 p.m. |
Created at: April 10, 2026, 5:29 a.m.